Aliases
An alias is an alternate name for an entity. They typically contain common misspellings or variations of the name and are also used to improve search results. View the alias documentation for more details.
Der Rosenkavalier, op. 59: Akt II. "Jetzt aber kommt mein Herr Zukünftiger" (Sophie, Faninal, Baron, Octavian, Marianne) has no aliases.